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4984 Patrickmiller (1978 VU10)
Classification: Main-belt Asteroid          SPK-ID: 2004984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2092938622174924 3.2641e-08  
a 2.25337953137862 6.1407e-09 au
q 1.781761026214546 7.4039e-08 au
i 1.977336884819322 3.6261e-06 deg
node 256.9958444132917 0.00010575 deg
peri 66.67740891017192 0.00010609 deg
M 237.2097697501481 9.3349e-06 deg
tp 2459621.916229877872
(2022-Feb-11.41622988)
3.2687e-05 TDB
period 1235.520468096989
3.38
5.0504e-06
1.383e-08
d
yr
n .2913751809830314 1.191e-09 deg/d
Q 2.724998036542695 7.4259e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2062  
   data-arc span      25337 days (69.37 yr)  
   first obs. used      1951-11-08  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:59:22  

Additional Information
 Earth MOID = .768691 au 
 Jupiter MOID = 2.60312 au 
 T_jup = 3.595 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.54   n/a E2021B10  
diameter diameter 2.753 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.308   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4984 Patrickmiller           Discovered 1978 Nov. 7 by E. F. Helin and S. J. Bus at Palomar.
Patrick J. Miller (b. 1949), professor of mathematics at Hardin-Simmons University in Abilene, TX, is the founder and director of the International Astronomical Search Collaboration, an educational outreach program for high schools and colleges, provided at no cost to the participating schools. Name suggested by S. Foglia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110715/MPCPages.arcLast Updated: 2011-07-20

Alternate Designations
 1978 VU10 = 1971 UL = 1981 RO3 = 1981 SK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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